Spss 27.0 for mac

SV/CO data was analyzed post-hoc by exporting cvs.-files generated by the PhysioFlow^® software (Manatec Biomedical, Folschviller, France) to SPSS 27.0 for Mac (IBM Corporation, Armonk, NY). SV and CO were corrected for body surface area, yielding SV index (SVI) and CI that were used in the analyses. Descriptive statistics are reported as median with interquartile range (IQR). Pearson correlation coefficient (r) was calculated for CI and SVI measured by PhysioFlow^®, and HR, mean arterial BP and blood lactate as indirect measures of systemic perfusion. We analyzed pooled data from all piglets 30 min from initiation of asphyxia.

To summarize data, median with interquartile range (IQR) or mean with standard deviationand percentages were used for continuous and categorical variables, respectively. The independent sample t-test or Mann–Whitney Uand chi-squaretests were performed to compare continuous and categorical variables, respectively. Survival curves were estimated using the Kaplan–Meier method, and the differences between groups were analyzed by using thelog-rank test. Cox proportional hazards regression model was used for multivariable analyses of parameters associated with OS and PFS.OS was calculated from the initial date of TKIs to death.PFS was calculated from the initial date of TKIsto disease progression or death. Hazard ratio (HR) and 95% confidence interval (CI) were used to describe the risk factors.Harrell’s concordance index (C-index) was calculated to compare the predictive value of SII and the IMDC risk scores for OS and PFS. Differences were considered significant if the p-value was less than 0.05.All statistical analyses were performed using the SPSS 27.0 for Mac (IBM Corp., Armonk, NY).